open-source

AS7341 spectral light sensor

Compare visible spectral bands plus clear and near-infrared channels over I²C.

Remix this board → View source on GitHub ↗

License: CC BY-SA 3.0
Source revision: Rev A
Last mirror: Sep 10, 2026
Git commit: a3fdedb61db3

About AS7341 spectral light sensor

Compare visible spectral bands plus clear and near-infrared channels over I²C. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Sensors & measurement · two copper layers
Open source (CC BY-SA 3.0) · Original design by Limor Fried / Adafruit Industries; retain attribution and share-alike terms.
Mirrored at a3fdedb61db3

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/as7341-spectral-sensor/a3fdedb61db3047458d89393f1c8f4b93204df81/0b06e19a46539318 on the artifact CDN and are not checked into git.